PENTAX K-3 Digital Camera Driver
24 MP, APS-C Sized CMOS Sensor. Designed for the demanding photographer, the K-3 II features a effective megapixel AA Filter-less APS-C sized. A full review exploring the features and capabilities of the rugged, weather-sealed 24 megapixel Pentax K3 DSLR camera with sample images. The New Standard of Performance Benchmarked as the most advanced enthusiast DSLR available, featuring unparalleled technology and specifications, the.
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PENTAX K-3 Digital Camera Driver
Anti-aliasing simulator One of the most interesting new features on the K-3 is its 'anti-aliasing simulator'.
Pentax is using the K-3's sensor-shift IS system to simulate the effect of having the filter. The AA simulator works by applying 'microscopic vibrations to the image sensor unit at the sub-pixel level during exposure', according to Pentax.
A Comprehensive Review of the Pentax K3 DSLR
Simply put, these tiny vibrations cause just enough blur to give the same effect as having an optical anti-aliasing filter. There are two options to choose from - Pentax calls them PENTAX K-3 Digital Camera 1 and Mode 2 - which we assume increases the 'strength' of the virtual filter. In PENTAX K-3 Digital Camera mode, the same button is used to toggle the Four-way controller between its primary and secondary functions -- either the functions marked on each of the four arrow buttons, or autofocus point selection.
If you're using point autofocus, the button doesn't do anything in Record mode.
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Once again, there are also a number of more subtle changes. To accommodate a slightly larger, higher-resolution 3. The change isn't huge, though, and I didn't find them any harder to identify by touch.
The Four-way controller with its central OK button has also been tuned somewhat. For one thing, the Up Arrow button, which doubles as a Drive mode selector, is now also labeled as a Self-timer button. And all four PENTAX K-3 Digital Camera buttons now have raised triangular bevels at both ends, making it easier to tell when your finger is centered on the button, and letting you press the corners of adjacent buttons together.
Pentax K3 DSLR Review: A Comprehensive Look »
That lets you make a diagonal selection, so that for example you PENTAX K-3 Digital Camera scroll diagonally in an image when using playback zoom. I don't have access to either of those cameras at the moment, but compared to the display on my K-5, it's a little brighter and richer. It also has noticeably better contrast and less glare.
It's no more or less PENTAX K-3 Digital Camera to fingerprints than it was, though -- which is to say, not terribly so. I found it perfectly fine for outdoor viewing under even fairly bright light, although like any LCD it will wash out under direct sunlight. Finally for the rear panel, Pentax has moved the IR port downwards slightly, and closer to the Four-way controller, while the card access lamp has moved upwards a bit.
There's also now a slight bevel at the rightmost edge of the LCD display, so the controls stand proud from the screen just slightly. And of course, since Pentax is now a Ricoh brand, the PENTAX K-3 Digital Camera beneath the LCD monitor acknowledges this fact. But the Pentax name still gets prime billing on the front of the PENTAX K-3 Digital Camera. On the left hand side, there are again several changes.
Pentax K-3 Review: Digital Photography Review
The focus mode switch now has only autofocus or manual focus options, and it's easier to turn than in the past. To switch between single-servo and PENTAX K-3 Digital Camera autofocus, which was previously accomplished using the Focus Mode switch, you must now hold down the new AF Mode button while turning the front dial.
If you turn the rear dial while holding down the AF Mode button, you access the various point selection options, replacing the now-absent AF Point Selection dial. Options include point, 9-point, Select, and Spot. In single-servo mode, Select allows you to choose any single point from which to focus.
In continuous-servo mode, you can choose a single point to PENTAX K-3 Digital Camera, and then optionally allow the camera to roam to any of eight surrounding points, any point within a 5 x 5 grid, or any point on the autofocus sensor. And for the 3x3 or 5x5 roaming options, you can move the center point around the array. A couple of other changes on the left side include a new headphone jack, as alluded to earlier, plus a rearrangement of the connectivity options.